Introduction
The HZY 969D is an intelligent digital display soldering station designed for precise temperature control in various electronic repair applications, including mobile phones, PCBs, and general DIY projects. It features a 75W high-power heating element, an LED digital display for temperature, and an automatic sleep function to enhance safety and prolong component life.
Package Contents
Please check the package for the following items:
- Soldering Station (HZY 969D main unit) x 1
- Soldering Iron Handle x 1
- Iron Stand (includes a cleaning sponge) x 1
- Ground Wire x 1
- Replaceable Soldering Iron Tips (K, I, IS types) x 3 (for '969D Set' variant)

Setup Instructions
- Unpack Components: Carefully remove all items from the packaging.
- Connect Soldering Iron: Connect the soldering iron handle to the 'Handle socket' on the main unit. Ensure the connection is secure by tightening the metal ring.
- Position Iron Stand: Place the iron stand on a stable, heat-resistant surface. Insert the cleaning sponge into the designated slot on the stand.
- Connect Ground Wire: If applicable, connect the ground wire to an appropriate grounding point.
- Power Connection: Ensure the main unit's power switch is in the 'OFF' position. Plug the power cord into a suitable 220V power outlet.

Operating Instructions
- Power On: Flip the 'Main unit switch' to the 'ON' position. The digital display will illuminate, showing the current temperature.
- Temperature Adjustment:
- Use the 'up' (right arrow) button to increase the temperature.
- Use the 'down' (left arrow) button to decrease the temperature.
- Press the 'confirm' (middle button) to set the desired temperature.

Image: Close-up of the temperature adjustment buttons on the HZY 969D. - Heating: The soldering iron will quickly heat up to the set temperature. The digital display will show the real-time temperature.
- Soldering: Once the desired temperature is reached, you can begin soldering. Always ensure proper ventilation and safety precautions.
- Hibernation Mode (Auto Sleep): The controller will automatically enter sleep mode after 20 minutes of inactivity. In sleep mode, the controller will power off and stop heating. To exit sleep mode, press any button. This feature helps conserve energy and prolong the life of the heating element and tip.
- Power Off: When finished, turn the 'Main unit switch' to the 'OFF' position and unplug the unit from the power outlet.


Maintenance
- Cleaning the Soldering Tip: Regularly clean the soldering tip using the included cleaning sponge (dampened, not soaking wet) or brass wool. This helps maintain optimal heat transfer and extends tip life.
- Replacing Soldering Tips: To replace a soldering tip, ensure the iron is cool. Unscrew the retaining nut, carefully remove the old tip, and insert a new Model 936 tip. Tighten the retaining nut.
- General Care: Always unplug the soldering station when not in use. Keep the unit and soldering iron dry and free from dust and debris.


Troubleshooting
- No Power: Check if the power cord is securely plugged into both the station and the wall outlet. Ensure the main unit switch is in the 'ON' position.
- Iron Not Heating: Verify that the soldering iron handle is correctly connected to the main unit. Check if the temperature is set above the ambient temperature.
- Inconsistent Temperature: Ensure the soldering tip is clean and properly seated. A dirty or loose tip can affect heat transfer.
- Display Issues: If the digital display is not functioning correctly, power off the unit, unplug it, wait a few minutes, and then plug it back in and power on.
If problems persist, please contact the seller for further assistance.
Specifications
| Feature | Specification |
|---|---|
| Product Name | Thermostatic Soldering Station |
| Model | 969D |
| Power | 75W |
| Temperature Range | 200-480°C |
| Voltage | 220V |
| Soldering Station Size | 110 x 130 x 80 mm |
| Weight | 1740g (1.74 kg) |
| Origin | Mainland China |


User Tips
- Extend Component Life: Always place the soldering iron into its stand when not actively soldering. The plug-in stand design helps extend the life of the heating element and reduces wear on the core.
- Quick Temperature Adjustment: Utilize the dedicated 'up' and 'down' buttons for quick temperature changes. The 'confirm' button allows you to save a specific temperature setting for convenience.
- Leverage Auto-Sleep: The automatic sleep function is a great safety and energy-saving feature. Don't forget that a simple press of any button will wake the station up from hibernation.
Warranty and Support
For any warranty claims, technical support, or service inquiries, please contact the seller directly. Keep your purchase records handy for faster service.
